<script setup>
import { ref,onMounted } from 'vue'
import {usebigScreenMember} from '@/biz/bigScreen'
import { Application } from '@splinetool/runtime'

import LoadingComponent from '@/components/LoadingComponent.vue'
import VScaleScreen from 'v-scale-screen'

const { parkInfo,getParkInfo, barChart,initBarChart,pieChart,initPieChart} = usebigScreenMember()

// 渲染3d模型
const ref3d = ref(null)
const isloading = ref(false)
const init3dModel = () => {
  isloading.value = true  // 显示加载进度条
  // 工具实例化
  const spline= new Application(ref3d.value)
  spline.load('https://fe-hmzs.itheima.net/scene.splinecode')
  .then(() => {
    console.log('3d模型加载成功')
  })
  // promise 成功与否都会触发finally
  .finally(() => {
    isloading.value = false  // 隐藏加载进度条
  })
}

//当页面加载成功之后，请求服务器数据，赋值给响应式数据parkInfo
onMounted(async() => {
  // 一定要等服务器的数据响应回来之后，再去渲染echarts。否则数据不会渲染
 await getParkInfo(),
  initBarChart(),
  initPieChart()
  // init3dModel()
})

</script>

<template>
  <!-- width="1660" height="800" 是最佳适配尺寸-->
  <v-scale-screen width="1660" height="800">
<div class="all-charts">
    <!-- 园区概况 -->
<div class="section-one">
      <img class="img-header"
        src="https://yjy-teach-oss.oss-cn-beijing.aliyuncs.com/smartPark/%E5%A4%A7%E5%B1%8F%E5%88%87%E5%9B%BE/%E5%9B%AD%E5%8C%BA%E6%A6%82%E5%86%B5%402x.png"
        alt="" />
      <div class="icons-container">
        <div class="item">
          <div class="icons-item building-icon">
            <span class="number">
              {{ parkInfo?.base?.buildingTotal }}
            </span>

          </div>

          <span class="title">楼宇总数</span>

          <span class="unity">（栋）</span>

        </div>

        <div class="item">
          <div class="icons-item enterprise-icon">
            <span class="number">
              {{ parkInfo?.base?.enterpriseTotal }}
            </span>

          </div>

          <span class="title">入驻企业总数</span>

          <span class="unity">（家）</span>

        </div>

        <div class="item">
          <div class="icons-item car-icon">
            <span class="number">
              {{ parkInfo?.base?.parkingTotal }}
            </span>

          </div>

          <span class="title">车位总数</span>

          <span class="unity">（个）</span>

        </div>

        <div class="item">
          <div class="icons-item rod-icon">
            <span class="number">
              {{ parkInfo?.base?.chargePoleTotal }}
            </span>

          </div>

          <span class="title">一体杆总数</span>

          <span class="unity">（个）</span>

        </div>

      </div>

    </div>
<!-- 园区年度收入分析 -->
<div class="section-two">
<img class="img-header"
  src="https://yjy-teach-oss.oss-cn-beijing.aliyuncs.com/smartPark/%E5%A4%A7%E5%B1%8F%E5%88%87%E5%9B%BE/%E5%9B%AD%E5%8C%BA%E5%B9%B4%E5%BA%A6%E6%94%B6%E5%85%A5%E5%88%86%E6%9E%90%402x.png"
  alt="" />
<div class="bar-chart-titile">
  <span>单位：元</span>

  <div>
    <span class="bar-icon blue-bar-icon"></span>

    <span class="bar-icon red-bar-icon"></span>

    收入情况
  </div>
</div>
<!-- echar柱状图渲染区域 -->
<div class="bar-chart" ref="barChart"></div>

</div>
<!-- 园区产业分布 -->
<div class="section-three">
  <img class="img-header"
    src="https://yjy-teach-oss.oss-cn-beijing.aliyuncs.com/smartPark/%E5%A4%A7%E5%B1%8F%E5%88%87%E5%9B%BE/%E5%9B%AD%E5%8C%BA%E4%BA%A7%E4%B8%9A%E5%88%86%E5%B8%83%402x.png"
    alt="" />
  <div class="pie-chart" ref="pieChart"></div>

</div>
  </div>
<div class="model-container">
  <!-- 显示加载进度条 -->
<LoadingComponent :loading="isloading"></LoadingComponent>
    <!-- 准备3D渲染节点 -->
    <canvas class="canvas-3d" ref="ref3d" />
</div>
 </v-scale-screen>
</template>

<style>
.model-container {
  height: 100%;
  background-color: black;
  width: 100%;
  flex-shrink: 0;
}
.section-two {
    flex-basis: 35%;
    .bar-chart {
      width: 100%;
      height: calc(100% - 90px);
    }
  }
  .section-three {
    flex-basis: 40%;

    .pie-chart {
      position: relative;
      margin: 0 auto;
      padding-bottom: 20px;
      width: 80%;
      height: calc(100% - 40px);
    }
  }
 .all-charts {
    position: absolute;
    top: 0;
    left: 0;
    width: 480px;
    height: 100vh;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: linear-gradient(to left, rgba(0, 6, 15, 0.00) 0%, rgba(0, 6, 15, 0.00) 20%, rgba(0, 0, 0, 0.40) 30%, rgba(0, 0, 0, 0.60) 40%, rgba(1, 4, 11, 1) 70%, #04070d 100%);

    .img-header {
      height: 30px;
    }
  }

  .section-one {
    flex-basis: 25%;
    .icons-container {
      display: flex;
      justify-content: space-between;
      padding: 20px 0;

      .item {
        text-align: center;
        display: flex;
        flex-direction: column;
        flex: 1;

        .icons-item {
          height: 80px;
          position: relative;

          .number {
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            font-size: 18px;
            font-family: FontquanXinYiGuanHeiTi, FontquanXinYiGuanHeiTi-Regular;
            color: #ffffff;
          }
        }

        .building-icon {
          background: url('@/assets/building-icon.png') no-repeat 50% 0 / contain;
        }

        .enterprise-icon {
          background: url('@/assets/enterprise-icon.png') no-repeat 50% 0 / contain;
        }

        .rod-icon {
          background: url('@/assets/rod-icon.png') no-repeat 50% 0 / contain;
        }

        .car-icon {
          background: url('@/assets/car-icon.png') no-repeat 50% 0 / contain;
        }

        .title,
        .unity {
          font-size: 14px;
          color: #cdd7e1;
        }

        .title {
          margin-top: 8px;
        }
      }
    }
  }
</style>
